<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>渲染柱子</title>
    <style>
        *{
            margin: 0;
            padding: 0;
        }
        .box{
            display: flex;
            width: 700px;
            height: 300px;
            border-left: 1px solid pink;
            border-bottom: 1px solid pink;
            margin: 100px auto;
            text-align: center;
            justify-content: space-around;
            align-items: flex-end;
        }
        .box>div{
            display: flex;
            width: 50px;
            flex-direction: column;
            justify-content: space-between;
            background-color: pink;
        }
        .box div span{
            margin-top: -25px;
        }
        .box div h4{
            width: 100px;
            margin-left: -25px;
            margin-bottom: -30px;
        }
        div{
            /* border: 1px solid black; */
        }
    </style>
</head>
<body>
    <div class="box">
        <div style="height: 100px;">
            <span>100</span>
            <h4>第一季度</h4>
        </div>
        <div style="height: 200px;">
            <span>200</span>
            <h4>第二季度</h4>
        </div>
        <div style="height: 300px;">
            <span>300</span>
            <h4>第三季度</h4>
        </div>
        <div style="height: 350px;">
            <span>350</span>
            <h4>第四季度</h4>
        </div>
    </div>
    <script>
        
    </script>
</body>
</html>